To test for a feature, cppreference mentions these feature test macros: link. If the feature is present in the compiler, the macro is defined. But I don't unde
Is there a way to get gcc to output the available -march=arch options? I'm getting build errors (tried -march=x86_64) and I don't know what my options are. The
I'm trying to control my C code in an Android NDK project depending on the selected ABI library. As a start, I want the NDK library method to answer, with a st